Question

at a height of h meters you can see v kilometers to the horizon. these numbers are related by the equation v=3.5√h. a person can see 364 km to the horizon from an airplane window. How high is the airplane?

Answer 1

10816 m

Answer 2

h=(v/3.5)^2

Answer 3

now just plug in 364

Answer 4

???

Answer 5

not sure how to plug this in

Answer 6

umm h=(364/3.5)^2